A High-Capacity Manganese-Metal Battery with Dual-Storage Mechanism.

As a promising post lithium-ion-battery candidate, manganese metal battery (MMB) is receiving growing research interests because of its high volumetric capacity, low cost, high safety and high energy-to-price ratio. However, the low energy density, mainly constrained by scarce choices and unsatisfying capacity of cathodes, strictly bottlenecks the development of MMBs. In this work, a new class of cathodes based on novel dual-storage mechanism (DSM) are reported.

Association of plasma aldosterone concentration with arterial stiffness progression in hypertensive patients: insights from a longitudinal analysis.

Purpose: Limited studies have examined the relationship between plasma aldosterone concentration (PAC) and arterial stiffness progression. This study aimed to investigate the longitudinal association between baseline PAC and arterial stiffness progression in hypertensive patients.

Patients And Methods: This was a longitudinal study conducted at the Hypertension Center of People's Hospital of Xinjiang Uygur Autonomous Region between April 2020 and October 2023.

Programmable beam steering and quasi-continuous phase shift on a 2-bit terahertz coding metasurface with HEMT-switched multimodal modulation.

Terahertz reconfigurable intelligent surfaces (RIS) stand out from conventional phased arrays thanks to their unique electromagnetic properties and intelligent interconnect paradigms. They are a vital technology for terahertz wireless communication and radar detection systems. Compared with 1-bit coding metasurfaces, 2-bit coding metasurfaces offer significant advantages such as single beam steering and reduced quantization errors.

Effect of nalbuphine on analgesia and pain factors after gastric cancer resection.

Background: Gastric cancer (GC) is a prevalent tumor in the digestive system, with around one million new cases reported annually, ranking it as the third most common malignancy. Reducing pain is a key research focus. This study evaluates the effect of nalbuphine on the analgesic effect and the expression of pain factors in patients after radical resection.

Uptake, Subcellular Distribution, and Metabolism of Decabromodiphenyl Ethane in Vegetables under Different Exposure Scenarios.

Decabromodiphenyl ethane (DBDPE), a key alternative to deca-BDE (BDE-209), has been ubiquitous in the receiving ecosystem. However, little is known about its uptake process and fate in plants. Here, the plant absorption, distribution, and metabolism of C-DBDPE under two distinct exposure pathways (i.